Japan boasts, King of J-Soul, singer-songwriter of Toshinobu Kubota's quiz app finally appeared! I try your funky degree by all means!

Japan boasts, King of J-Soul, singer-songwriter of Toshinobu Kubota's quiz app finally appeared! !

"Black Music Pioneer" and also referred, in its debut has not been obtained yet citizenship in Japan, Seoul, play a role achievements bought to infiltrate the Black music such as R & B is said to very large.

Such about him how much you know, you try your funky degree!

I say I love you, I aim all means all the questions correct.

This is the unofficial app by a fan.